Bonjour, j'ai besoin d'aide s'il vous plaît. Il faut compléter les points avec des préparations :

This office is going to be converted in flats. Please writhe in English. Please translate this in French. .... She'd been working here since five years. Look at this! ... I'll see you over an hour. .... He replied with the fax. That guy's never in time! The car stopped just on time. I've left my umbrella on the train. This is really state off the art. Let's drive into the country..... Things are different by us..​